This "S" type focusing screen works by decreasing the focus of the slightly out-of-focus areas around your in-focus subject for a sharper contrast.
Compatible with Canon EOS 40D, 50D, and 60D
Not recommended for ordinary zoom lenses with maximum aperture slower than f/2.8 as the screen will appear dark and grainy
Focusing screens are delicate and should only be handled using the included gripping tool for installation
In the Box
- Canon Super Precision Matte Ef-S Interchangeable Focusing Screen
- Installation Tool
Key Features
- For Lenses With Apertures of f/1.8-2.8
- Manual Focusing Through Viewfinder
- Precision Focusing in Low Light
- Decreases Focus Around Subject
- Installation Tool for Handling